Island Winds

I am trying to find wiring schematic for this bed. I have an issuse with all the bulbs lighting. I have replaced bulb sockets, ballast transformers, capacitors and bulbs. I have traced wiring and checked the current at the bulb sockets. I am at a loss as I have found everything okay except the current at some of the sockets is low. I had a certified bed tech come look at it and he was stumpped. He suggested I try to find a schematic of the wiring for the bed. Enco the company that manufacters the bed is located in Spain with no distributorship in America. They are no help as they can't provide me with a schematic for the standup. So if anyone can help please reply.